text: /*
   * Copyright (c) 2000-2001, Boris Popov
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *    This product includes software developed by Boris Popov.
   * 4. Neither the name of the author nor the names of any co-contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   * $FreeBSD: head/lib/libkiconv/xlat16_sysctl.c 275004 2014-11-25 03:50:31Z emaste $
   */
  
  /*
   * kiconv(3) requires shared linked, and reduce module size
   * when statically linked.
   */
  
  #ifdef PIC
  
  #include <sys/types.h>
  #include <sys/iconv.h>
  #include <sys/sysctl.h>
  
  #include <ctype.h>
  #include <errno.h>
  #include <string.h>
  
  int
  kiconv_add_xlat16_table(const char *to, const char *from, const void *data, int datalen)
  {
  	struct iconv_add_in din;
  	struct iconv_add_out dout;
  	size_t olen;
  
  	if (strlen(from) >= ICONV_CSNMAXLEN || strlen(to) >= ICONV_CSNMAXLEN)
  		return (EINVAL);
  	din.ia_version = ICONV_ADD_VER;
  	strcpy(din.ia_converter, "xlat16");
  	strcpy(din.ia_from, from);
  	strcpy(din.ia_to, to);
  	din.ia_data = data;
  	din.ia_datalen = datalen;
  	olen = sizeof(dout);
  	if (sysctlbyname("kern.iconv.add", &dout, &olen, &din, sizeof(din)) == -1)
  		return (errno);
  	return (0);
  }
  
  #else /* statically linked */
  
  #include <sys/types.h>
  #include <sys/iconv.h>
  #include <errno.h>
  
  int
  kiconv_add_xlat16_table(const char *to __unused, const char *from __unused,
      const void *data __unused, int datalen __unused)
  {
  
  	return (EINVAL);
  }
  
  #endif /* PIC */
  